SAN LUIS 1 S, CO

Total of Precipitation (Inches)

(057430)

File last updated on March 28, 2024
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.

YEAR(S)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1980-----z-----z-----z-----z3.28 0.26 1.54 1.11 0.49 0.92 0.00a0.00 7.60d
19810.01 0.00 0.71 0.58 1.04 2.03 1.06 2.60 1.28 0.35b0.60 0.42 10.68
19820.00 0.86 0.48 0.07 1.23 0.45 1.86 2.90 2.41 0.74 0.52a0.79 12.31
19830.05 0.18 0.79a0.64 1.03 1.76 1.12 2.13 0.67 0.23 1.02 0.62 10.24
19840.12 0.56 1.09 0.53 0.70 0.83 2.26 2.68 0.76 2.56 0.28 0.27 12.64
19850.97 0.00 0.95 2.08 1.74 0.41 1.33 0.81 2.66 1.32 0.93 0.03 13.23
19860.13 0.10a0.44 2.92 1.42 1.16 2.01 1.82 -----z1.21 0.61 0.36 12.18a
19870.31 0.53 0.73 0.73 1.21 0.39 1.01 1.41 0.23 0.27 0.40 0.65 7.87
19880.11 0.61 0.27 0.53 0.75 2.17 3.31k3.40g1.38 0.35 0.24 -----z6.41c
1989-----z-----z0.20 0.08 0.10 0.27 0.33 0.54 0.91 0.45 0.00 -----z2.88c
1990-----z0.00b0.02g1.11a0.60 0.04 0.92 1.20 1.83 0.80 0.02d0.00f6.52c
19910.00c0.10 0.10c0.00e0.46e1.04 0.67 1.13 0.49 0.00d0.00j-----z3.99b
19920.00b0.09 0.00c0.00 0.72 1.66 3.11 2.85 0.20 0.20b0.00d0.00i8.83a
19930.00i0.00m0.05g0.00d1.33b0.00b0.12 -----z-----z-----z-----z-----z1.45h
1994-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z0.00l
1995-----z-----z0.20 0.26 1.35 1.06 1.72 1.98 2.83 0.00 0.60 0.29 10.29b
19960.22 0.10 0.21 0.16 0.02 1.42 0.98 1.71 0.58 0.91 0.50 0.07 6.88
19970.28 0.55 0.15 0.70 1.91 1.58g1.51 1.52 1.96 1.20 1.45 0.61 11.84a
19980.00 0.70 0.69 0.51 0.00 0.05 3.20 1.50 1.10 1.65 1.00 0.01 10.41
19990.27 0.21 0.07 1.50 1.98 0.71 2.25 2.74 1.30 0.50 0.00 1.09 12.62
20000.44 0.46c1.69a0.10 0.00 1.00 2.20 1.24 0.56 1.54 0.11 0.20 9.54
20010.25 0.79 0.76 1.24 1.23 0.52 2.07 1.33h0.00 0.24 0.27 0.49 7.86a
20020.84 0.19 0.02 0.00 0.00 1.62 0.95 0.21 1.71 1.14 0.48 0.04 7.20
20030.03 0.69 0.63 0.74 0.00 0.16 4.20 1.13 1.69 0.09i0.67 0.52 10.46a
20040.42 1.34 0.00 2.06 0.00 0.37 0.74 0.66 0.25 0.72 0.94 0.30 7.80
20051.12 0.34 0.90 1.43a0.73 1.33 0.26a0.54 0.60 1.08 0.04 0.02 8.39
2006-----z-----z0.63b0.93 0.12a0.14a-----z-----z-----z-----z-----z-----z1.82h
Period of Record Statistics
MEAN0.28 0.40 0.51 0.76 0.88 0.83 1.56 1.56 1.13 0.80 0.46 0.36 9.99
S.D.0.33 0.35 0.42 0.76 0.80 0.66 0.99 0.81 0.82 0.62 0.40 0.31 2.24
SKEW1.39 0.84 0.84 1.20 0.97 0.49 0.84 0.25 0.62 0.96 0.61 0.64 0.07
MAX1.12 1.34 1.69 2.92 3.28 2.17 4.20 2.90 2.83 2.56 1.45 1.09 13.23
MIN0.00 0.00 0.00 0.00 0.00 0.00 0.12 0.21 0.00 0.00 0.00 0.00 6.88
YRS20 21 23 25 26 25 24 22 23 23 23 19 13